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Family name Iavor (Явор
, Iavor
) , in the entire world, is a rare cognomen. The cognomen Iavor is habitual in Eastern Europe, particularly Bulgaria, where it is quite a rare surname, Ukraine, where it is a rare surname, and Romania. Also, Iavor is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Явор | Ukraine, Kazakhstan, Russia, Belarus, Bulgaria |
| Iavor | United States, Romania, Bulgaria, Italy, Canada |